题目20 ℃，表面张力大小关系为：gamma_({Hg)} > gamma_({H2O)} > gamma_({CCL4)}。A. 对B. 错20 ℃，表面张力大小关系为：$\gamma_{\text{Hg}} > \gamma_{\text{H2O}} > \gamma_{\text{CCL4}}$。A. 对B. 错题目解答答案A. 对